00532naa#a2200169#i#450# EN\INFRA-M\bibl\15597 20260313010635.5 2587-9103 20170307b2017####ek#y0engy0150####ca RUS RU Discourse of Manuals and Textbooks as a Channel of Representing Hidden Curriculum in Foreign Language Teaching Journal article Moscow INFRA-M Academic Publishing LLC. 2017 4 с. Journal article local Kuritsyn I. naukaru.ru